Case IH AF9
Source-backed specifications and current market configuration for this combine.
Specification set: United States · Current US product-page specification Current Case IH US AF9 product page captured 2026-08-31. Page states 634 engine HP, Class 9, and two grain-tank/unloading configurations.
Machine Configuration
Machine configurationCombine harvester
Official market scopeUnited States
Combine class9
Engine
Rated engine power (individual product page)634 hp
Maximum engine power (individual product page)634 hp
Grain Handling
Grain tank capacity455 or 567 bu
Peak unloading rate4.5 or 6.0 bu/sec
Sources
Specifications on this page are tied to the cited source records and the selected market/configuration version.